Windows Server Manager acts as the one-stop solution that helps the IT department in several ways. A specific individual is provided with the authority to monitor and utilize it. However, the Windows Server Manager can incur several issues that need to be fixed immediately. So, here are the steps to solve the Windows server manager failed to open. Source: How to Fix Windows Server Manager Failed to Open? Launch DISM RestoreHealth Command In case the user wishes to launch the DISM RestoreHealth command, then they can pursue the mentioned instructions. Go to the Cortana search section on your system. After that, enter ‘cmd’ into it to open the Command Prompt. Navigate to the Command Prompt screen and enter the pursuing command: ‘DISM.exe /Online /Cleanup-image /Restorehealth’. Hit the Enter key for the procedure to start. With the help of SFC ScanNow command: Open the Command Prompt screen as before. Enter the pursuing command ‘sfc /scannow’. Hit the Enter key. It will...